1) am writing 2) was writing 3) is sleeping 4) was sleeping 5) are not doing, are playing 6) were not doing, were playing 7) 8) were eating 9) what is your father doing now? 10) what was your father doing from eight till nine yesterday? 11) why is she crying now? 12) why was she crying when I saw her yesterday? 13) she was reading 14) she isn't reading now 15) she is going 16) what are you doing now? - i am drinking tea. 17) Were you drinking tea at this time yesterday? - no, i was not drinking tea at this time yesterday, i was eating a banana.
What are the climatic conditions?
The sunshine is very important for us.
The effect was absolutely beautiful.
She walked on into the sunlight again.
You have been such an important influence in his life.
He may be able to influence him.
Human make Earth better for themselves but not for the planet.
Why do you have to ruin things every time?
My parents don't have a greenhouse but they really need one.
The greenhouse effect usually comes before the rain.
So you have to work in the heat.
It is very profitable to produce cars.
Yesterday I saw a huge mountain called Elbrus.
A coast is clear now.
She was fragile and silent.
2) was writing
3) is sleeping
4) was sleeping
5) are not doing, are playing
6) were not doing, were playing
7)
8) were eating
9) what is your father doing now?
10) what was your father doing from eight till nine yesterday?
11) why is she crying now?
12) why was she crying when I saw her yesterday?
13) she was reading
14) she isn't reading now
15) she is going
16) what are you doing now? - i am drinking tea.
17) Were you drinking tea at this time yesterday? - no, i was not drinking tea at this time yesterday, i was eating a banana.